Milwaukee M12 Fuel 3403-20 Operator's Manual

Milwaukee M12 Fuel 3403-20 Drill manual cover

Pages 20

Year 2022

Language(s)

of 20

Milwaukee M12 Fuel 3403-20 Drill Specification

The Milwaukee M12 Fuel 3403-20 Drill is an advanced cordless drilling tool designed for professional and heavy-duty applications. It features a brushless motor that delivers up to 1,700 RPM, providing efficient power and prolonged motor life. The compact design, measuring only 6.6 inches in length and weighing just 2.5 pounds, enhances maneuverability, making it ideal for tight spaces and reducing user fatigue during extended use. The drill operates on Milwaukee's M12 REDLITHIUM battery system, ensuring consistent performance and longer runtime. Its all-metal 1/2-inch ratcheting chuck offers superior bit grip strength, minimizing bit slippage during high-torque applications. The tool is equipped with the REDLINK PLUS Intelligence system, which safeguards the drill against overloads and overheating, while also optimizing performance and battery life. The M12 Fuel 3403-20 provides two-speed settings, allowing users to choose between 0-450 RPM for precision tasks and 0-1,700 RPM for maximum speed. This versatility makes it suitable for a wide range of drilling and fastening applications. Additionally, the ergonomic handle design and integrated LED work light enhance user comfort and visibility, especially in low-light conditions. The drill's durability is ensured by its robust construction, making it resistant to job site rigors. Overall, the Milwaukee M12 Fuel 3403-20 Drill combines power, efficiency, and user-friendly features, establishing itself as a reliable tool for professionals in construction, maintenance, and various trades.

Milwaukee M12 Fuel 3403-20 Drill F.A.Q.

What are the key features of the Milwaukee M12 Fuel 3403-20 Drill?

The Milwaukee M12 Fuel 3403-20 Drill features a brushless motor that delivers up to 1,700 RPM, a compact and lightweight design for tight spaces, REDLINK PLUS intelligence for advanced overload protection, and an all-metal chuck for maximum grip.

How do I change the drill bit on the Milwaukee M12 Fuel 3403-20 Drill?

To change the drill bit, open the chuck jaws by turning the chuck collar counterclockwise. Insert the new drill bit and tighten the chuck by turning the collar clockwise until the bit is secure.

What should I do if the drill is not turning on?

Ensure the battery is fully charged and properly inserted. Check for any debris obstructing the battery connection. If the drill still does not turn on, inspect the battery contacts for damage and clean them if necessary.

How can I maintain the battery life of my Milwaukee M12 Fuel 3403-20 Drill?

To maintain battery life, avoid fully depleting the battery before recharging. Store the battery in a cool, dry place and avoid exposure to extreme temperatures. Use only compatible Milwaukee chargers.

What is the recommended way to clean and maintain the drill?

Regularly wipe the drill with a dry cloth to remove dust and debris. Avoid using harsh chemicals or solvents. Lubricate moving parts occasionally with light machine oil. Store in a dry environment when not in use.

Why is the drill overheating during use?

Overheating could be due to prolonged use without breaks, heavy-duty applications, or inadequate ventilation. Allow the drill to cool down and ensure that the ventilation slots are not blocked.

What do the different speed settings on the drill mean?

The drill has multiple speed settings: low speed for higher torque applications like drilling in metal, and high speed for lighter tasks like drilling in wood. Choose the appropriate speed based on the material you are working with.

How do I troubleshoot a chuck that won't tighten or loosen?

If the chuck is jammed, try applying a light lubricant to the threads and gently work it back and forth. If the issue persists, the chuck may need to be replaced by a professional.

Can I use the M12 Fuel 3403-20 Drill for masonry work?

This drill is not specifically designed for masonry work. For drilling into masonry, consider using a hammer drill with the appropriate masonry drill bits.

What should I do if the drill's performance has decreased?

Check the battery charge level and ensure it is fully charged. Examine the drill bit for wear or damage and replace if necessary. Also, ensure the drill is not set to a low-speed setting for high-speed tasks.